Lost Kid

Question: The police found a lost kid. He is too young to talk and can't say where his parents are. Three people came claiming they were the kid's parent. They were allowed to spend 2 minutes alone with the boy. The policemen were watching them through the window. Claiming parent 1: A woman with chocolate, a burger, and fries feeding the little kid. Claiming parent 2: "Where were you, I have been looking for you everywhere!?" Claiming parent 3: "Look it's your favorite car!" Who is the criminal?

Question: People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?

Question: During what month do people sleep the least?

Question: When is 99 more than 100?

Question: What can be broken but never forgotten?

Question: Surrounded by life , yet life is its biggest enemy. But without life there is no need for it to exist. What is it?